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2D21W

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ID = 27868
       
Country:
Worldwide
Brand: Common type Worldwide tube/semicond.
Tube type:  Thyratron 
Identical to 2D21W = CV797 = CV4018 = 5727 = PL5727 = CK5727
Similar Tubes
Other class quality (otherwise equal):
  2D21

Base Miniatur-7-Pin-Base B7G, USA 1940
Was used by Military and/or Government
Filament Vf 6.3 Volts / If 0.6 Ampere / Indirect / Parallel, (AC/DC)
Tube prices 1 Tube prices (visible for members only)
Information source -- Original-techn. papers.   
  ck57272d21w_appa.png
  2D21W: Manufacturer's Literature
Emilio Ciardiello
 
cv4018_2.jpg
2D21W: RFJ
Roy Johnson

 
2d21w_so.png
2D21W: ARRL Handbook 1972
Michael Schlör

 
2d21w_ts_1.png
2D21W: Manufacturer's Literature
Emilio Ciardiello


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